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US1170102A
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Elastic artificial cork and process of producing same.
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US1163174A
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Process and apparatus for concentrating dilute nitric acid.
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US1141266A
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Absorption and reaction tower for acids, &c.
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US1130104A
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Process for the producing of nitric acid.
|
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US1072032A
|
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Explosive.
|
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US1141265A
|
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Process and apparatus for continuous distillation.
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US1056367A
|
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Continuous process for producing explosives.
|
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US1056366A
|
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Sulfite-waste explosive.
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US1056365A
|
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Explosive and process of producing same.
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US656263A
|
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Process of separating cresols.
|
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GB189925269A
|
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Process for the Separation of Metacresol and Paracresol.
|
|
US655117A
|
|
Process of separating meta and para cresol.
|
|
GB189918334A
|
|
Process for the Separation of Metacresol and Paracresol.
|
|
GB189510918A
|
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A Process for Washing Crude Wool.
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